Update app.py

app.py

@@ -106,7 +106,7 @@ with gr.Blocks(theme=gr.themes.Monochrome()) as demo:
                                  value=[(sample_1, 'sample image 1'),
                                         (sample_2, 'sample image 2'), 
                                         (sample_3, 'sample image 3')])
-            query = gr.Textbox(label="Enter query")
+            query = gr.Textbox(label="Enter query", value="Show images of nautica decor.")
             button = gr.Button(value="Retrieve images")
             button.click(img_retrieve, [query, doc_label], gallery)